Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.
- Available history
- 1972-06-01 to 2026-09-04
- Data captured
Stock Price Chart
Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close
Logarithmic scale. Both lines share the same starting value for the selected range.
Historical Stock Price — 1981
| Date | Split-adjusted close | Cumulative dividend-reinvested close | Reported volume | Open price | Exchange Volume |
|---|---|---|---|---|---|
| 1981-12-31 | $1.57 | $2.40 | 344,000 | — | — |
| 1981-12-30 | $1.57 | $2.40 | 950,400 | — | — |
| 1981-12-29 | $1.59 | $2.42 | 235,200 | — | — |
| 1981-12-28 | $1.57 | $2.40 | 336,000 | — | — |
| 1981-12-24 | $1.55 | $2.38 | 91,200 | — | — |
| 1981-12-23 | $1.55 | $2.36 | 582,400 | — | — |
| 1981-12-22 | $1.52 | $2.33 | 555,200 | — | — |
| 1981-12-21 | $1.55 | $2.38 | 219,200 | — | — |
| 1981-12-18 | $1.57 | $2.40 | 203,200 | — | — |
| 1981-12-17 | $1.55 | $2.36 | 864,000 | — | — |
| 1981-12-16 | $1.54 | $2.35 | 696,000 | — | — |
| 1981-12-15 | $1.49 | $2.28 | 1,000,000 | — | — |
| 1981-12-14 | $1.44 | $2.20 | 1,320,000 | — | — |
| 1981-12-11 | $1.48 | $2.27 | 275,200 | — | — |
| 1981-12-10 | $1.52 | $2.32 | 424,000 | — | — |
| 1981-12-09 | $1.51 | $2.31 | 155,200 | — | — |
| 1981-12-08 | $1.51 | $2.31 | 339,200 | — | — |
| 1981-12-07 | $1.49 | $2.28 | 595,200 | — | — |
| 1981-12-04 | $1.51 | $2.31 | 206,400 | — | — |
| 1981-12-03 | $1.48 | $2.27 | 166,400 | — | — |
| 1981-12-02 | $1.49 | $2.28 | 416,000 | — | — |
| 1981-12-01 | $1.52 | $2.32 | 347,200 | — | — |
| 1981-11-30 | $1.49 | $2.28 | 2,043,200 | — | — |
| 1981-11-27 | $1.54 | $2.35 | 312,000 | — | — |
| 1981-11-25 | $1.55 | $2.36 | 219,200 | — | — |
| 1981-11-24 | $1.52 | $2.32 | 651,200 | — | — |
| 1981-11-23 | $1.52 | $2.32 | 296,000 | — | — |
| 1981-11-20 | $1.51 | $2.31 | 707,200 | — | — |
| 1981-11-19 | $1.48 | $2.23 | 123,200 | — | — |
| 1981-11-18 | $1.49 | $2.24 | 142,400 | — | — |
| 1981-11-17 | $1.48 | $2.23 | 619,200 | — | — |
| 1981-11-16 | $1.51 | $2.27 | 827,200 | — | — |
| 1981-11-13 | $1.49 | $2.24 | 155,200 | — | — |
| 1981-11-12 | $1.49 | $2.24 | 883,200 | — | — |
| 1981-11-11 | $1.49 | $2.24 | 296,000 | — | — |
| 1981-11-10 | $1.48 | $2.23 | 368,000 | — | — |
| 1981-11-09 | $1.52 | $2.29 | 328,000 | — | — |
| 1981-11-06 | $1.54 | $2.31 | 1,243,200 | — | — |
| 1981-11-05 | $1.49 | $2.24 | 147,200 | — | — |
| 1981-11-04 | $1.46 | $2.20 | 467,200 | — | — |
| 1981-11-03 | $1.45 | $2.18 | 312,000 | — | — |
| 1981-11-02 | $1.44 | $2.16 | 1,248,000 | — | — |
| 1981-10-30 | $1.44 | $2.16 | 600,000 | — | — |
| 1981-10-29 | $1.41 | $2.11 | 878,400 | — | — |
| 1981-10-28 | $1.41 | $2.13 | 315,200 | — | — |
| 1981-10-27 | $1.39 | $2.09 | 923,200 | — | — |
| 1981-10-26 | $1.46 | $2.20 | 646,400 | — | — |
| 1981-10-23 | $1.49 | $2.24 | 1,088,000 | — | — |
| 1981-10-22 | $1.54 | $2.31 | 91,200 | — | — |
| 1981-10-21 | $1.57 | $2.36 | 214,400 | — | — |
| 1981-10-20 | $1.59 | $2.40 | 248,000 | — | — |
| 1981-10-19 | $1.59 | $2.40 | 483,200 | — | — |
| 1981-10-16 | $1.59 | $2.38 | 72,000 | — | — |
| 1981-10-15 | $1.58 | $2.37 | 139,200 | — | — |
| 1981-10-14 | $1.59 | $2.40 | 528,000 | — | — |
| 1981-10-13 | $1.64 | $2.47 | 131,200 | — | — |
| 1981-10-12 | $1.64 | $2.47 | 339,200 | — | — |
| 1981-10-09 | $1.61 | $2.42 | 1,155,200 | — | — |
| 1981-10-08 | $1.61 | $2.42 | 376,000 | — | — |
| 1981-10-07 | $1.61 | $2.42 | 163,200 | — | — |
| 1981-10-06 | $1.58 | $2.37 | 160,000 | — | — |
| 1981-10-05 | $1.57 | $2.36 | 422,400 | — | — |
| 1981-10-02 | $1.55 | $2.33 | 323,200 | — | — |
| 1981-10-01 | $1.54 | $2.31 | 256,000 | — | — |
| 1981-09-30 | $1.54 | $2.31 | 147,200 | — | — |
| 1981-09-29 | $1.57 | $2.36 | 176,000 | — | — |
| 1981-09-28 | $1.52 | $2.29 | 2,115,200 | — | — |
| 1981-09-25 | $1.54 | $2.31 | 107,200 | — | — |
| 1981-09-24 | $1.54 | $2.31 | 459,200 | — | — |
| 1981-09-23 | $1.57 | $2.36 | 504,000 | — | — |
| 1981-09-22 | $1.57 | $2.36 | 355,200 | — | — |
| 1981-09-21 | $1.55 | $2.33 | 160,000 | — | — |
| 1981-09-18 | $1.55 | $2.34 | 139,200 | — | — |
| 1981-09-17 | $1.57 | $2.36 | 43,200 | — | — |
| 1981-09-16 | $1.59 | $2.38 | 811,200 | — | — |
| 1981-09-15 | $1.59 | $2.38 | 531,200 | — | — |
| 1981-09-14 | $1.58 | $2.37 | 152,000 | — | — |
| 1981-09-11 | $1.59 | $2.38 | 99,200 | — | — |
| 1981-09-10 | $1.58 | $2.37 | 755,200 | — | — |
| 1981-09-09 | $1.59 | $2.38 | 200,000 | — | — |
| 1981-09-08 | $1.57 | $2.36 | 131,200 | — | — |
| 1981-09-04 | $1.59 | $2.38 | 544,000 | — | — |
| 1981-09-03 | $1.63 | $2.44 | 862,400 | — | — |
| 1981-09-02 | $1.63 | $2.44 | 459,200 | — | — |
| 1981-09-01 | $1.57 | $2.36 | 403,200 | — | — |
| 1981-08-31 | $1.58 | $2.37 | 238,400 | — | — |
| 1981-08-28 | $1.59 | $2.40 | 176,000 | — | — |
| 1981-08-27 | $1.61 | $2.42 | 646,400 | — | — |
| 1981-08-26 | $1.63 | $2.44 | 195,200 | — | — |
| 1981-08-25 | $1.63 | $2.44 | 552,000 | — | — |
| 1981-08-24 | $1.63 | $2.44 | 787,200 | — | — |
| 1981-08-21 | $1.69 | $2.50 | 323,200 | — | — |
| 1981-08-20 | $1.69 | $2.50 | 875,200 | — | — |
| 1981-08-19 | $1.71 | $2.53 | 443,200 | — | — |
| 1981-08-18 | $1.71 | $2.53 | 203,200 | — | — |
| 1981-08-17 | $1.70 | $2.52 | 448,000 | — | — |
| 1981-08-14 | $1.71 | $2.53 | 683,200 | — | — |
| 1981-08-13 | $1.72 | $2.55 | 1,107,200 | — | — |
| 1981-08-12 | $1.73 | $2.57 | 1,096,000 | — | — |
| 1981-08-11 | $1.72 | $2.55 | 3,192,000 | — | — |
| 1981-08-10 | $1.72 | $2.55 | 256,000 | — | — |
| 1981-08-07 | $1.71 | $2.53 | 275,200 | — | — |
| 1981-08-06 | $1.72 | $2.55 | 88,000 | — | — |
| 1981-08-05 | $1.71 | $2.53 | 280,000 | — | — |
| 1981-08-04 | $1.72 | $2.55 | 192,000 | — | — |
| 1981-08-03 | $1.71 | $2.53 | 83,200 | — | — |
| 1981-07-31 | $1.73 | $2.57 | 462,400 | — | — |
| 1981-07-30 | $1.72 | $2.55 | 174,400 | — | — |
| 1981-07-29 | $1.70 | $2.52 | 56,000 | — | — |
| 1981-07-28 | $1.70 | $2.52 | 288,000 | — | — |
| 1981-07-27 | $1.73 | $2.57 | 379,200 | — | — |
| 1981-07-24 | $1.76 | $2.60 | 200,000 | — | — |
| 1981-07-23 | $1.76 | $2.60 | 331,200 | — | — |
| 1981-07-22 | $1.81 | $2.68 | 478,400 | — | — |
| 1981-07-21 | $1.84 | $2.72 | 200,000 | — | — |
| 1981-07-20 | $1.82 | $2.70 | 118,400 | — | — |
| 1981-07-17 | $1.84 | $2.72 | 118,400 | — | — |
| 1981-07-16 | $1.85 | $2.74 | 211,200 | — | — |
| 1981-07-15 | $1.84 | $2.73 | 211,200 | — | — |
| 1981-07-14 | $1.85 | $2.74 | 440,000 | — | — |
| 1981-07-13 | $2.00 | $2.96 | 264,000 | — | — |
| 1981-07-10 | $2.05 | $3.03 | 120,000 | — | — |
| 1981-07-09 | $2.05 | $3.03 | 422,400 | — | — |
| 1981-07-08 | $2.05 | $3.03 | 339,200 | — | — |
| 1981-07-07 | $2.04 | $3.02 | 195,200 | — | — |
| 1981-07-06 | $2.03 | $3.01 | 331,200 | — | — |
| 1981-07-02 | $2.03 | $3.01 | 328,000 | — | — |
| 1981-07-01 | $2.03 | $3.01 | 248,000 | — | — |
| 1981-06-30 | $2.05 | $3.03 | 211,200 | — | — |
| 1981-06-29 | $2.04 | $3.02 | 574,400 | — | — |
| 1981-06-26 | $2.08 | $3.08 | 136,000 | — | — |
| 1981-06-25 | $2.11 | $3.12 | 1,224,000 | — | — |
| 1981-06-24 | $2.05 | $3.04 | 155,200 | — | — |
| 1981-06-23 | $2.01 | $2.97 | 155,200 | — | — |
| 1981-06-22 | $2.01 | $2.97 | 294,400 | — | — |
| 1981-06-19 | $1.98 | $2.94 | 166,400 | — | — |
| 1981-06-18 | $2.00 | $2.96 | 216,000 | — | — |
| 1981-06-17 | $1.97 | $2.92 | 1,238,400 | — | — |
| 1981-06-16 | $1.98 | $2.94 | 1,067,200 | — | — |
| 1981-06-15 | $1.98 | $2.94 | 1,294,400 | — | — |
| 1981-06-12 | $1.94 | $2.87 | 2,835,200 | — | — |
| 1981-06-11 | $1.85 | $2.74 | 936,000 | — | — |
| 1981-06-10 | $1.79 | $2.65 | 206,400 | — | — |
| 1981-06-09 | $1.79 | $2.65 | 235,200 | — | — |
| 1981-06-08 | $1.82 | $2.70 | 398,400 | — | — |
| 1981-06-05 | $1.81 | $2.68 | 1,243,200 | — | — |
| 1981-06-04 | $1.80 | $2.67 | 992,000 | — | — |
| 1981-06-03 | $1.79 | $2.65 | 518,400 | — | — |
| 1981-06-02 | $1.84 | $2.72 | 587,200 | — | — |
| 1981-06-01 | $1.87 | $2.77 | 912,000 | — | — |
| 1981-05-29 | $1.84 | $2.73 | 779,200 | — | — |
| 1981-05-28 | $1.84 | $2.72 | 2,384,000 | — | — |
| 1981-05-27 | $1.81 | $2.68 | 9,051,200 | — | — |
| 1981-05-26 | $1.84 | $2.72 | 307,200 | — | — |
| 1981-05-22 | $1.82 | $2.70 | 1,251,200 | — | — |
| 1981-05-21 | $1.80 | $2.67 | 696,000 | — | — |
| 1981-05-20 | $1.84 | $2.68 | 691,200 | — | — |
| 1981-05-19 | $1.84 | $2.68 | 331,200 | — | — |
| 1981-05-18 | $1.84 | $2.68 | 470,400 | — | — |
| 1981-05-15 | $1.84 | $2.68 | 904,000 | — | — |
| 1981-05-14 | $1.80 | $2.64 | 430,400 | — | — |
| 1981-05-13 | $1.79 | $2.61 | 184,000 | — | — |
| 1981-05-12 | $1.80 | $2.64 | 235,200 | — | — |
| 1981-05-11 | $1.80 | $2.64 | 592,000 | — | — |
| 1981-05-08 | $1.78 | $2.60 | 72,000 | — | — |
| 1981-05-07 | $1.76 | $2.57 | 243,200 | — | — |
| 1981-05-06 | $1.79 | $2.61 | 131,200 | — | — |
| 1981-05-05 | $1.79 | $2.61 | 528,000 | — | — |
| 1981-05-04 | $1.80 | $2.64 | 352,000 | — | — |
| 1981-05-01 | $1.81 | $2.65 | 1,080,000 | — | — |
| 1981-04-30 | $1.85 | $2.70 | 408,000 | — | — |
| 1981-04-29 | $1.87 | $2.73 | 134,400 | — | — |
| 1981-04-28 | $1.87 | $2.73 | 1,859,200 | — | — |
| 1981-04-27 | $1.91 | $2.78 | 776,000 | — | — |
| 1981-04-24 | $1.91 | $2.78 | 2,035,200 | — | — |
| 1981-04-23 | $1.84 | $2.69 | 1,003,200 | — | — |
| 1981-04-22 | $1.84 | $2.68 | 760,000 | — | — |
| 1981-04-21 | $1.87 | $2.73 | 2,366,400 | — | — |
| 1981-04-20 | $1.87 | $2.73 | 1,640,000 | — | — |
| 1981-04-16 | $1.84 | $2.68 | 2,187,200 | — | — |
| 1981-04-15 | $1.84 | $2.69 | 3,627,200 | — | — |
| 1981-04-14 | $1.91 | $2.78 | 1,894,400 | — | — |
| 1981-04-13 | $2.03 | $2.97 | 1,048,000 | — | — |
| 1981-04-10 | $2.03 | $2.97 | 286,400 | — | — |
| 1981-04-09 | $2.09 | $3.05 | 104,000 | — | — |
| 1981-04-08 | $2.09 | $3.05 | 248,000 | — | — |
| 1981-04-07 | $2.09 | $3.05 | 88,000 | — | — |
| 1981-04-06 | $2.05 | $3.00 | 699,200 | — | — |
| 1981-04-03 | $2.13 | $3.12 | 91,200 | — | — |
| 1981-04-02 | $2.13 | $3.12 | 555,200 | — | — |
| 1981-04-01 | $2.15 | $3.14 | 1,174,400 | — | — |
| 1981-03-31 | $2.14 | $3.13 | 144,000 | — | — |
| 1981-03-30 | $2.12 | $3.09 | 654,400 | — | — |
| 1981-03-27 | $2.10 | $3.07 | 200,000 | — | — |
| 1981-03-26 | $2.09 | $3.05 | 603,200 | — | — |
| 1981-03-25 | $2.05 | $3.00 | 686,400 | — | — |
| 1981-03-24 | $2.05 | $3.00 | 352,000 | — | — |
| 1981-03-23 | $2.09 | $3.05 | 899,200 | — | — |
| 1981-03-20 | $2.05 | $3.00 | 507,200 | — | — |
| 1981-03-19 | $1.98 | $2.90 | 552,000 | — | — |
| 1981-03-18 | $1.98 | $2.90 | 1,019,200 | — | — |
| 1981-03-17 | $2.02 | $2.94 | 622,400 | — | — |
| 1981-03-16 | $2.02 | $2.94 | 254,400 | — | — |
| 1981-03-13 | $2.02 | $2.94 | 856,000 | — | — |
| 1981-03-12 | $2.05 | $2.99 | 488,000 | — | — |
| 1981-03-11 | $2.05 | $2.99 | 94,400 | — | — |
| 1981-03-10 | $2.04 | $2.98 | 667,200 | — | — |
| 1981-03-09 | $2.05 | $3.00 | 552,000 | — | — |
| 1981-03-06 | $2.03 | $2.97 | 230,400 | — | — |
| 1981-03-05 | $2.01 | $2.93 | 1,006,400 | — | — |
| 1981-03-04 | $1.97 | $2.88 | 915,200 | — | — |
| 1981-03-03 | $1.92 | $2.81 | 1,099,200 | — | — |
| 1981-03-02 | $1.94 | $2.83 | 750,400 | — | — |
| 1981-02-27 | $1.92 | $2.81 | 968,000 | — | — |
| 1981-02-26 | $1.91 | $2.80 | 1,067,200 | — | — |
| 1981-02-25 | $1.91 | $2.78 | 118,400 | — | — |
| 1981-02-24 | $1.89 | $2.76 | 1,126,400 | — | — |
| 1981-02-23 | $1.88 | $2.74 | 1,526,400 | — | — |
| 1981-02-20 | $1.92 | $2.77 | 360,000 | — | — |
| 1981-02-19 | $1.95 | $2.82 | 686,400 | — | — |
| 1981-02-18 | $1.97 | $2.84 | 368,000 | — | — |
| 1981-02-17 | $2.00 | $2.88 | 595,200 | — | — |
| 1981-02-13 | $1.98 | $2.85 | 80,000 | — | — |
| 1981-02-12 | $1.98 | $2.85 | 51,200 | — | — |
| 1981-02-11 | $1.98 | $2.85 | 51,200 | — | — |
| 1981-02-10 | $1.98 | $2.85 | 518,400 | — | — |
| 1981-02-09 | $1.97 | $2.84 | 190,400 | — | — |
| 1981-02-06 | $1.98 | $2.85 | 534,400 | — | — |
| 1981-02-05 | $1.92 | $2.77 | 352,000 | — | — |
| 1981-02-04 | $1.92 | $2.77 | 1,059,200 | — | — |
| 1981-02-03 | $1.97 | $2.84 | 280,000 | — | — |
| 1981-02-02 | $1.92 | $2.77 | 291,200 | — | — |
| 1981-01-30 | $1.97 | $2.84 | 216,000 | — | — |
| 1981-01-29 | $1.97 | $2.84 | 179,200 | — | — |
| 1981-01-28 | $1.95 | $2.80 | 374,400 | — | — |
| 1981-01-27 | $1.94 | $2.79 | 2,331,200 | — | — |
| 1981-01-26 | $1.94 | $2.79 | 96,000 | — | — |
| 1981-01-23 | $1.94 | $2.79 | 243,200 | — | — |
| 1981-01-22 | $1.95 | $2.82 | 3,475,200 | — | — |
| 1981-01-21 | $2.03 | $2.93 | 280,000 | — | — |
| 1981-01-20 | $2.03 | $2.93 | 432,000 | — | — |
| 1981-01-19 | $2.05 | $2.96 | 648,000 | — | — |
| 1981-01-16 | $2.05 | $2.95 | 867,200 | — | — |
| 1981-01-15 | $2.05 | $2.96 | 587,200 | — | — |
| 1981-01-14 | $2.09 | $3.01 | 160,000 | — | — |
| 1981-01-13 | $2.08 | $3.00 | 83,200 | — | — |
| 1981-01-12 | $2.10 | $3.03 | 374,400 | — | — |
| 1981-01-09 | $2.08 | $3.00 | 499,200 | — | — |
| 1981-01-08 | $2.09 | $3.01 | 579,200 | — | — |
| 1981-01-07 | $2.10 | $3.03 | 1,539,200 | — | — |
| 1981-01-06 | $2.19 | $3.15 | 563,200 | — | — |
| 1981-01-05 | $2.15 | $3.10 | 451,200 | — | — |
| 1981-01-02 | $2.13 | $3.07 | 379,200 | — | — |